| 发明名称 |
WATER-SOLUBLE THERMOFORMED CONTAINERS COMPRISING AQUEOUS COMPOSITIONS |
| 摘要 |
A process for preparing a water-soluble container which comprises: a) thermoforming a first poly(vinyl alcohol) film having a water content of les s than 5 wt% to produce a pocket; b) filling the pocket with a composition; c) placing a second film on top of the filled pocket; and d) sealing the first film and second film together. |
| 申请公布号 |
CA2420372(A1) |
申请公布日期 |
2002.02.28 |
| 申请号 |
CA20012420372 |
申请日期 |
2001.08.23 |
| 申请人 |
RECKITT BENCKISER (UK) LIMITED |
发明人 |
DUFFIELD, PAUL JOHN |
| 分类号 |
B65B9/04;B65B11/50;B65D1/00;B65D65/46;C11D3/06;C11D17/04;(IPC1-7):B65B9/04 |
主分类号 |
B65B9/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
